<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>javascripts index</title>
	<style>
	   body{background-color: #c9c9c9;}
       a{text-decoration: none;color: #666;margin-right: 20px;}
	</style>
</head>
<body>
	<a href="slide-nav.html">滚动导航效果</a>
	<a href="scroll.html">切换页面位置效果</a>
	<a href="pic-xy.html">查看大图效果</a>
</body>
</html>